Solicitação de exame técnico
#4.1
02/08/1989
RPI 955
The application was refused by the INPI on 02/13/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
A. L. (pessoa física)
RS, BR
Inventors
A. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/08/1989
RPI 955
#3.1
05/31/1988
RPI 919
#2.1
04/28/1987
RPI 862
#15.11
03/26/1991
RPI 1060
#9.2
02/13/1990
RPI 1006
From the same holder
Same category
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